#include <stdio.h>
#include <ctype.h>
int main()
{
	int i = 0;
	char arr[] = "I Am a Student";
	
	while (arr[i]!='\0')
	{
		if (islower(arr[i]))
		{
			arr[i] = toupper(arr[i]);
		}
		i++;
	}
	printf("%s\n", arr);

	return 0;
}
